toksdotdev

f60f5f8d4ed42971a29a1e36498006d89319d4976a18cbb5092c65ade0be1a044781c28502041f62c89f306903671ada5695f3f60f0cc1968f0483f207475543

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strike.paint-brush {
  position: relative;
  text-decoration: none;
    margin-left: -0.05em !important;
}

strike.paint-brush::after {
  border-bottom: 0.225em solid #bbecf1;
  margin-left: -15px !important;
  border-radius: 70% 80% 40% 30%;

toksdotdev

<script>
/**
 * Save an item to the local storage.
 */
function saveToLocalStrorage(event) {
    const formValue = event.val(); // pick the text the user entered into the form
    const formName = event.name; // pick up the name of the input box from the event
    localStorage.setItem(formName, formValue);
}

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class Person:
  def __init__(self, firstname, lastname):
    self._firstname = firstname
    self._lastname = lastname

  @property
  def firstname(self):
    return self._firstname

  @property

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const Bull = use("Rocketseat/Bull");
const moment = require("moment");
const Redis = use("Redis");

/**
 * Prepare queue configuration. Options provided overrides
 * the field value of the default configuration.
 *
 * @param {object} [options]
 */

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PROJECT_ID=boringcompany
GCLOUD_K8_ZONE=us-central1-c
GCLOUD_K8_CLUSTER=production

gcloud auth login
gcloud auth configure-docker
gcloud config set project $PROJECT_ID
gcloud container clusters get-credentials $GCLOUD_K8_CLUSTER --zone $GCLOUD_K8_ZONE --project $PROJECT_ID

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NAMESPACE=production
POD_LABEL=app=core-service
HOST_PORT=8080
APP_PORT=3333

kubectl port-forward --namespace $NAMESPACE \
  $(
    kubectl get pod \
    --namespace $NAMESPACE \
    --selector="$POD_LABEL" \

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• What do Etcd, Consul, and Zookeeper do?
  • Service Registration:
    • Host, port number, and sometimes authentication credentials, protocols, versions numbers, and/or environment details.
  • Service Discovery:
    • Ability for client application to query the central registry to learn of service location.
  • Consistent and durable general-purpose K/V store across distributed system.
    • Some solutions support this better than others.
    • Based on Paxos or some derivative (i.e. Raft) algorithm to quickly converge to a consistent state.
• Centralized locking can be based on this K/V store.

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# Scale deployments
DEPLOYMENT=traefik
NAMESPACE=kube-system

kubectl scale deploy $DEPLOYMENT --replicas=0 -n $NAMESPACE


# Fetch k8s secret for any namespace (you must be authorized to fetch the secet)
SERVICE_NAME=whoami
NAMESPACE=kube-system

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use std::future::Future;

use actix_rt::Runtime;

/// Runs the provided future, blocking the current thread until the future completes.
///
/// A good use case for this would be initialising
pub fn run_sync<F>(future: F) -> F::Output
where
    F: Future,